DE59915254D1 - Electronically commutated motor, and method of operating such - Google Patents
Electronically commutated motor, and method of operating suchInfo
- Publication number
- DE59915254D1 DE59915254D1 DE59915254T DE59915254T DE59915254D1 DE 59915254 D1 DE59915254 D1 DE 59915254D1 DE 59915254 T DE59915254 T DE 59915254T DE 59915254 T DE59915254 T DE 59915254T DE 59915254 D1 DE59915254 D1 DE 59915254D1
- Authority
- DE
- Germany
- Prior art keywords
- motor
- arrangement
- operating
- electronically commutated
- current
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
- H02P6/24—Arrangements for stopping
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
- H02P6/14—Electronic commutators
- H02P6/16—Circuit arrangements for detecting position
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
- H02P6/28—Arrangements for controlling current
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Control Of Direct Current Motors (AREA)
- Dc Machiner (AREA)
- Motor Or Generator Current Collectors (AREA)
Abstract
The motor has a rotor and a stator, a stator winding arrangement supplied with current from a D.C. source via a full bridge with an upper MOSFET connected to the positive supply line and a lower transistor connected to the negative line in each arm, and a commutating arrangement for the transistors. An arrangement alters the duty ratio of a PWM signal controlling the bridge depending on at least one motor parameter to reduce the current generated by the motor if the braking current exceeds a defined value.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE59915254T DE59915254D1 (en) | 1998-11-09 | 1999-10-21 | Electronically commutated motor, and method of operating such |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19851615 | 1998-11-09 | ||
DE59915254T DE59915254D1 (en) | 1998-11-09 | 1999-10-21 | Electronically commutated motor, and method of operating such |
Publications (1)
Publication Number | Publication Date |
---|---|
DE59915254D1 true DE59915254D1 (en) | 2011-04-14 |
Family
ID=7887178
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19949804A Ceased DE19949804A1 (en) | 1998-11-09 | 1999-10-16 | Electronically commutated motor has arrangement that alters duty ratio of bridge control PWM signal depending on motor parameters to reduce current generated by motor if braking current exceeds threshold |
DE59910471T Expired - Lifetime DE59910471D1 (en) | 1998-11-09 | 1999-10-21 | ELECTRONICALLY COMMUTED MOTOR WITH A COMMUTING ARRANGEMENT FOR BRAKING |
DE59915254T Expired - Lifetime DE59915254D1 (en) | 1998-11-09 | 1999-10-21 | Electronically commutated motor, and method of operating such |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19949804A Ceased DE19949804A1 (en) | 1998-11-09 | 1999-10-16 | Electronically commutated motor has arrangement that alters duty ratio of bridge control PWM signal depending on motor parameters to reduce current generated by motor if braking current exceeds threshold |
DE59910471T Expired - Lifetime DE59910471D1 (en) | 1998-11-09 | 1999-10-21 | ELECTRONICALLY COMMUTED MOTOR WITH A COMMUTING ARRANGEMENT FOR BRAKING |
Country Status (8)
Country | Link |
---|---|
US (1) | US6452349B1 (en) |
EP (2) | EP1471628B1 (en) |
JP (1) | JP4408571B2 (en) |
AT (2) | ATE275773T1 (en) |
AU (1) | AU769821B2 (en) |
CA (1) | CA2350325C (en) |
DE (3) | DE19949804A1 (en) |
WO (1) | WO2000028646A2 (en) |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1314242B1 (en) * | 2000-08-30 | 2008-09-17 | ebm-papst St. Georgen GmbH & Co. KG | Method for controlling or regulating the current in a direct current machine and dc machine for such a method |
CA2420903C (en) * | 2000-08-30 | 2010-06-22 | Papst-Motoren Gmbh & Co. Kg | Fan arrangement |
AU2001285867A1 (en) * | 2000-08-30 | 2002-03-13 | Papst-Motoren Gmbh And Co. Kg | Direct current machine with a controllable arrangement for limiting current |
DE10161993A1 (en) * | 2000-12-28 | 2002-07-04 | Papst Motoren Gmbh & Co Kg | Procedure for control of physical parameter with two-pulse electronically commutated motor has current passed to stator winding by so-called block control in form of current blocks which are controlled by control signals |
DE10134454A1 (en) * | 2001-07-16 | 2003-02-13 | Hilti Ag | Control method and circuit for braking an electronically commutated electric motor |
US20030042858A1 (en) * | 2001-08-23 | 2003-03-06 | Weinbrenner Richard L. | Motor driver circuit to operate in limited power environment |
EP1413044B1 (en) * | 2001-10-10 | 2010-03-17 | ebm-papst St. Georgen GmbH & Co. KG | Method for operating an electronically commutated motor, and motor for carrying out one such method |
DE50203262D1 (en) * | 2001-12-22 | 2005-07-07 | Ebm Papst St Georgen Gmbh & Co | Method and arrangement for digitizing a voltage |
US6744229B2 (en) * | 2002-03-28 | 2004-06-01 | Sunonwealth Electric Machine Industry Co., Ltd | Safety-guard detective circuit of a fan motor |
DE10247900A1 (en) * | 2002-10-14 | 2004-04-22 | Robert Bosch Gmbh | Method and device for the power supply of an electronically commutable electric motor |
US6741049B2 (en) * | 2002-10-28 | 2004-05-25 | Melexis Nv Miroelectronics Integrated Systems | Low voltage start up circuit for brushless DC motors |
ATE360278T1 (en) * | 2002-12-02 | 2007-05-15 | Ebm Papst St Georgen Gmbh & Co | ELECTRONICALLY COMMUTATED ELECTRIC MOTOR |
JP2004274817A (en) * | 2003-03-05 | 2004-09-30 | Yazaki Corp | Motor forward/reverse drive circuit |
US7049771B2 (en) * | 2004-01-27 | 2006-05-23 | Nippon Yusoki Co., Ltd. | Multi-phase carrier signal generator and multi-phase carrier signal generation method |
US7049778B2 (en) * | 2004-02-09 | 2006-05-23 | Nippon Yusoki Co., Ltd. | Inverter control apparatus and inverter control method |
US20050189889A1 (en) * | 2004-02-27 | 2005-09-01 | Wirtz John M. | Modular control system for an AC motor |
US7414425B2 (en) * | 2004-05-10 | 2008-08-19 | Temic Automotive Of North America, Inc. | Damping control in a three-phase motor with a single current sensor |
ATE488905T1 (en) * | 2004-07-10 | 2010-12-15 | Schaeffler Technologies Gmbh | METHOD FOR OPERATING AN EC MOTOR |
JP2006203995A (en) * | 2005-01-19 | 2006-08-03 | Hitachi Ltd | Mos rectifier, method of driving mos rectifier, motor-generator, and electric vehicle using it |
US7102320B1 (en) * | 2005-03-01 | 2006-09-05 | Hewlett-Packard Development Company, L.P. | Half-bridge control circuit |
US7573217B2 (en) | 2005-05-31 | 2009-08-11 | Regal-Beloit Corporation | Methods and systems for automatic rotation direction determination of electronically commutated motor |
US20070205731A1 (en) * | 2006-03-01 | 2007-09-06 | Regal-Beloit Corporation | Methods and systems for dynamically braking an electronically commutated motor |
EP1837986B1 (en) * | 2006-03-24 | 2018-12-19 | ebm-papst St. Georgen GmbH & Co. KG | Method and assembly for operating an electronically commuted motor |
ITTO20060283A1 (en) * | 2006-04-14 | 2007-10-15 | Johnson Electric Moncalieri Srl | CIRCUIT TEST DEVICE FOR A THREE-PHASE BRUSHLESS MOTOR IN CONTINUOUS CURRENT |
ATE492067T1 (en) | 2006-06-03 | 2011-01-15 | Ebm Papst St Georgen Gmbh & Co | ELECTRIC MOTOR |
US8026682B2 (en) | 2006-07-26 | 2011-09-27 | Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg | Circuit arrangement |
US7394975B2 (en) * | 2006-08-30 | 2008-07-01 | Ametek, Inc. | Drive circuit for a sensored brushless DC motor |
DE102006062354A1 (en) * | 2006-12-22 | 2008-06-26 | Andreas Stihl Ag & Co. Kg | Drive arrangement for a portable working device |
US7612520B2 (en) * | 2007-03-05 | 2009-11-03 | Delphi Technologies, Inc. | Method for operating a delta wound three-phase permanent magnet brushless motor |
JP5140794B2 (en) * | 2007-03-13 | 2013-02-13 | 伊東電機株式会社 | Brushless motor drive control device, brushless motor system, mower, roller system, transport device, and winding device |
ATE486405T1 (en) | 2007-06-01 | 2010-11-15 | Ebm Papst St Georgen Gmbh & Co | METHOD FOR OPERATING A SINGLE STRING ELECTRONICALLY COMMUTATED MOTOR ON A DC VOLTAGE SOURCE, AND MOTOR FOR PERFORMING SUCH A METHOD |
BG66313B1 (en) * | 2007-07-26 | 2013-03-29 | БлаговестNachev Blagovest НАЧЕВ | Method of synchronous motor control |
JP4687730B2 (en) * | 2008-03-06 | 2011-05-25 | パナソニック株式会社 | Blower and electric device equipped with the same |
DE102010026021A1 (en) * | 2009-07-11 | 2011-01-13 | Ebm-Papst St. Georgen Gmbh & Co. Kg | Single-phase electronically commutated motor |
DE202012013636U1 (en) | 2011-08-06 | 2018-10-29 | Ebm-Papst St. Georgen Gmbh & Co. Kg | Fan |
DE102012203663A1 (en) | 2011-12-14 | 2013-06-20 | Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg | Control device for a radiator fan, radiator fan assembly and method |
US9436171B2 (en) * | 2012-03-12 | 2016-09-06 | Panasonic Intellectual Property Management Co., Ltd. | Motor control system, motor control device, brushless motor, and motor control method |
TWI482409B (en) * | 2012-03-28 | 2015-04-21 | Anpec Electronics Corp | Constant-on-time generating circuit and buck converter |
CN103580562B (en) * | 2012-07-19 | 2016-05-18 | 台达电子工业股份有限公司 | Motor and control method thereof |
US9667182B2 (en) * | 2013-04-05 | 2017-05-30 | Minėbea Co., Ltd. | Method for controlling a brushless electric motor |
PL2922196T3 (en) * | 2014-03-17 | 2022-08-08 | Emc Fime S.R.L. | Electronic control equipment of a permanent magnet motor |
GB201504506D0 (en) * | 2015-03-17 | 2015-04-29 | Cambridge Medical Robotics Ltd | A motor arrangement |
DE102019212493A1 (en) | 2019-08-21 | 2021-02-25 | Robert Bosch Gmbh | Control device for operating an electrical machine, electrical machine, method |
US11689124B2 (en) | 2021-01-12 | 2023-06-27 | Snap-On Incorporated | Controlling brushless motor commutation |
CN112769335B (en) * | 2021-02-26 | 2022-08-19 | 许继电源有限公司 | Output current control method and system for multiphase interleaved parallel DC-DC converter |
Family Cites Families (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1538293B2 (en) | 1966-09-08 | 1976-05-06 | Bbc Ag Brown, Boveri & Cie., Baden (Schweiz) | RECOVERY DEVICE WHEN SUPPLYING DC MOTORS FROM MAINS |
US4039914A (en) | 1975-11-25 | 1977-08-02 | General Electric Company | Dynamic braking in controlled current motor drive systems |
DE3145232A1 (en) | 1981-11-13 | 1983-06-01 | Quick-Rotan Elektromotoren GmbH, 6100 Darmstadt | DRIVE FOR WORKING MACHINES, IN PARTICULAR INDUSTRIAL SEWING MACHINES |
JPS6198187A (en) * | 1984-10-17 | 1986-05-16 | Mitsubishi Electric Corp | Control circuit for inverter |
DE3614093A1 (en) | 1986-04-25 | 1987-11-05 | Quick Rotan Elektromotoren | Device for braking an electric motor without a commutator |
DE3629186A1 (en) * | 1986-08-28 | 1988-03-10 | Berger Gmbh & Co Gerhard | Power output stage |
DE3718309A1 (en) | 1987-05-21 | 1988-12-15 | Vdo Schindling | CIRCUIT ARRANGEMENT FOR THE CLOCKED CONTROL OF SEMICONDUCTOR SWITCHES |
DE3835031A1 (en) | 1988-10-14 | 1990-05-03 | Quick Rotan Elektromotoren | Method for braking brushless DC motors |
DE4009184A1 (en) | 1990-03-22 | 1991-09-26 | Heidelberger Druckmasch Ag | Suppressing current peaks during commutation of brushless DC motor |
US5017846A (en) * | 1990-04-05 | 1991-05-21 | General Electric Company | Stall protection circuit for an electronically commutated motor |
DE4124240C2 (en) | 1990-08-21 | 1994-08-04 | Heidelberger Druckmasch Ag | Process for controlling the motor current of a brushless DC motor |
NZ280025A (en) * | 1990-12-19 | 1997-12-19 | Fisher & Paykel | Speed control of multiphase electronically controlled motor |
US5117166A (en) | 1991-03-28 | 1992-05-26 | General Electric Company | Chopper circuit for dynamic braking in an electric power conversion system |
DE69221760T2 (en) | 1991-04-09 | 1998-01-02 | Honda Motor Co Ltd | Brake control system for an electric vehicle |
JP3217391B2 (en) | 1991-07-01 | 2001-10-09 | 株式会社東芝 | Power converter |
DE9200006U1 (en) | 1992-01-02 | 1992-05-14 | Erl GmbH, 7778 Markdorf | Device for recovering energy from engines |
JPH0614583A (en) * | 1992-06-24 | 1994-01-21 | Fujitsu General Ltd | Protective method for commutatorless motor |
DE4223208A1 (en) | 1992-07-15 | 1994-01-20 | Papst Motoren Gmbh & Co Kg | Bridge circuit for operation of brushless DC motor - includes potential-shifting capacitor as source of auxiliary voltage for turn-on of each MOSFET connected to positive supply |
US5291106A (en) | 1992-11-23 | 1994-03-01 | General Motors Corporation | Single current regulator for controlled motoring and braking of a DC-fed electric motor |
BR9301879A (en) * | 1993-05-31 | 1994-12-13 | Brasil Compressores Sa | System and method of driving electronically switched multi-speed motors |
DE4327483A1 (en) | 1993-08-16 | 1995-02-23 | Bosch Gmbh Robert | Method and device for controlling a power control element of a drive unit of a vehicle |
JPH08223977A (en) * | 1995-02-13 | 1996-08-30 | Fujitsu General Ltd | Control method for brushless motor |
EP0739084B1 (en) | 1995-04-22 | 2002-07-24 | PAPST-MOTOREN GmbH & Co. KG | Method for control or regulation of an electric motor and arrangement for executing such a method |
DE59610209D1 (en) * | 1995-05-02 | 2003-04-17 | Papst Motoren Gmbh & Co Kg | Electronically commutated motor, and method for controlling such a motor |
EP0742503B1 (en) | 1995-05-11 | 2000-08-23 | Siemens Aktiengesellschaft | Numerical control device for a machine-tool or a robot |
GB9600549D0 (en) | 1996-01-11 | 1996-03-13 | Lucas Ind Plc | Motor drive control |
DE19608758A1 (en) | 1996-03-07 | 1997-09-11 | Rexroth Mannesmann Gmbh | Multifunction control valve for hydraulic lifting gear |
JP3327126B2 (en) * | 1996-06-28 | 2002-09-24 | 松下電器産業株式会社 | Voltage-driven transistor drive power supply |
GB9616355D0 (en) | 1996-08-03 | 1996-09-11 | Lucas Ind Plc | Improvements in and relating to motors |
US5773941A (en) * | 1996-10-31 | 1998-06-30 | Mfm Technology, Inc. | Two-wire brushless DC motor control system |
US5920164A (en) | 1996-10-31 | 1999-07-06 | Mfm Technology, Inc. | Brushless linear motor |
US5751128A (en) * | 1996-11-12 | 1998-05-12 | Motorola, Inc. | Method and apparatus for electronically commuting an electric motor |
CA2279540C (en) * | 1997-02-05 | 2004-11-02 | Fisher & Paykel Limited | Brushless dc motor control |
US6147465A (en) | 1999-03-25 | 2000-11-14 | General Electric Company | Microprocessor controlled single phase motor with external rotor having integral fan |
-
1999
- 1999-10-16 DE DE19949804A patent/DE19949804A1/en not_active Ceased
- 1999-10-21 JP JP2000581736A patent/JP4408571B2/en not_active Expired - Fee Related
- 1999-10-21 CA CA002350325A patent/CA2350325C/en not_active Expired - Fee Related
- 1999-10-21 AT AT99950767T patent/ATE275773T1/en not_active IP Right Cessation
- 1999-10-21 AU AU63419/99A patent/AU769821B2/en not_active Ceased
- 1999-10-21 EP EP04017162A patent/EP1471628B1/en not_active Expired - Lifetime
- 1999-10-21 EP EP99950767A patent/EP1129519B1/en not_active Expired - Lifetime
- 1999-10-21 US US09/831,103 patent/US6452349B1/en not_active Expired - Lifetime
- 1999-10-21 DE DE59910471T patent/DE59910471D1/en not_active Expired - Lifetime
- 1999-10-21 WO PCT/EP1999/007998 patent/WO2000028646A2/en active IP Right Grant
- 1999-10-21 AT AT04017162T patent/ATE500646T1/en active
- 1999-10-21 DE DE59915254T patent/DE59915254D1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
AU769821B2 (en) | 2004-02-05 |
JP2002530044A (en) | 2002-09-10 |
ATE275773T1 (en) | 2004-09-15 |
WO2000028646A3 (en) | 2000-11-02 |
US6452349B1 (en) | 2002-09-17 |
EP1471628A2 (en) | 2004-10-27 |
EP1471628B1 (en) | 2011-03-02 |
WO2000028646A2 (en) | 2000-05-18 |
JP4408571B2 (en) | 2010-02-03 |
EP1471628A3 (en) | 2006-03-22 |
ATE500646T1 (en) | 2011-03-15 |
AU6341999A (en) | 2000-05-29 |
DE59910471D1 (en) | 2004-10-14 |
EP1129519A2 (en) | 2001-09-05 |
EP1129519B1 (en) | 2004-09-08 |
CA2350325C (en) | 2009-08-18 |
DE19949804A1 (en) | 2000-05-11 |
CA2350325A1 (en) | 2000-05-18 |
WO2000028646A8 (en) | 2001-02-22 |
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